745504116347 has 2 divisors, whose sum is σ = 745504116348. Its totient is φ = 745504116346.

The previous prime is 745504116299. The next prime is 745504116349. The reversal of 745504116347 is 743611405547.

745504116347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 745504116347 - 2⁶ = 745504116283 is a prime.

Together with 745504116349, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (745504116349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 372752058173 + 372752058174.

It is an arithmetic number, because the mean of its divisors is an integer number (372752058174).

Almost surely, 2^745504116347 is an apocalyptic number.

745504116347 is a deficient number, since it is larger than the sum of its proper divisors (1).

745504116347 is an equidigital number, since it uses as much as digits as its factorization.

745504116347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 745504116347 in words is "seven hundred forty-five billion, five hundred four million, one hundred sixteen thousand, three hundred forty-seven".